COMPANY RECORD · SEATTLE, WA
Thomas Mechanical LLC — permit history in Seattle, WA
Thomas Mechanical LLC appears on 219 Seattle permit records from 2017 through 2025, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 219 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2017 | 11 |
| 2018 | 11 |
| 2019 | 7 |
| 2020 | 17 |
| 2021 | 38 |
| 2022 | 68 |
| 2023 | 36 |
| 2024 | 14 |
| 2025 | 17 |
Busiest year on record: 2022, with 68 permits. One project can account for several filings, so read this as filing activity rather than workload.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 6526 49th AVE SW | 2025-09-16 |
| 926 B NW 57TH ST | 2025-08-12 |
| 928 B NW 57TH ST | 2025-08-12 |
| 926 A NW 57TH ST | 2025-08-07 |
| 928 A NW 57TH ST | 2025-08-07 |
| 5908 ROOSEVELT WAY NE | 2025-04-10 |
| 1616 22ND AVE | 2025-01-30 |
| 1125 B 23RD AVE E | 2025-01-08 |
| 1125 23RD AVE E | 2025-01-08 |
| 2427 E MILLER ST | 2024-07-24 |
| 1531 NE 89TH ST | 2024-07-17 |
| 8354 24TH AVE NW | 2024-05-29 |
| 515 31ST AVE E | 2024-05-08 |
| 5040 37TH AVE SW | 2024-04-08 |
94 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1,000 to $300,000, median $18,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
219 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7107068-RF | 2025-09-16 | Mechanical / HVAC | 6526 49th AVE SW | Install 1 new mini split heat pump | $9,000 |
| 7107067-FR | 2025-09-16 | Mechanical / HVAC | 6526 49th AVE SW | Install 1 new mini split heat pump. Range Venting, Bathroom Fan, Whole House Fan. | $9,000 |
| 7100953-RF | 2025-08-12 | Mechanical / HVAC | 926 B NW 57TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP. 4 NEW BATHROOM FANS, I NEW RANGE VENTING AND 1 NEW DRYER VENTING. | $15,000 |
| 7100950-FR | 2025-08-12 | Mechanical / HVAC | 928 B NW 57TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP. 4 NEW BATHROOM FANS, I NEW RANGE VENTING AND 1 NEW DRYER VENTING. | $15,000 |
| 7100952-FR | 2025-08-12 | Mechanical / HVAC | 926 B NW 57TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP. 4 NEW BATHROOM FANS, I NEW RANGE VENTING AND 1 NEW DRYER VENTING. | $15,000 |
| 7100951-RF | 2025-08-12 | Mechanical / HVAC | 928 B NW 57TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP. | $15,000 |
| 7100513-RF | 2025-08-07 | Mechanical / HVAC | 926 A NW 57TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP | $15,000 |
| 7100518-FR | 2025-08-07 | Mechanical / HVAC | 928 A NW 57TH ST | INSTALL 1 NEW MINI SPLIT HEAT PUMP. INSTALL 4 BATHROOM FANS. 1 RANGE VENTING. 1 DRYER VENTING. | $15,000 |
| 7100524-RF | 2025-08-07 | Mechanical / HVAC | 928 A NW 57TH ST | INSTALL 1 NEW MINI SPLIT HEAT PUMP | $15,000 |
| 7100512-FR | 2025-08-07 | Mechanical / HVAC | 926 A NW 57TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP. 4 BATH FANS. RANGE VENTING. DRYER VENTING. | $15,000 |
| 7079699-RF | 2025-04-10 | Mechanical / HVAC | 5908 ROOSEVELT WAY NE | Installation of 2 new Roof top Unit Heat Pumps. | $82,000 |
| 7067922-FR | 2025-01-30 | Mechanical / HVAC | 1616 22ND AVE | Install 1 new mini split heat pump. | $9,000 |
| 7067924-RF | 2025-01-30 | Mechanical / HVAC | 1616 22ND AVE | Install 1 new mini split heat pump. | $9,000 |
| 7063848-FR | 2025-01-08 | Mechanical / HVAC | 1125 B 23RD AVE E | INSTALL 1 NEW HEAT PUMP. 1 RANGE VENTING, 1 DRYER VENTING, 1 BATH FAN VENTING. | $10,000 |
| 7063844-FR | 2025-01-08 | Mechanical / HVAC | 1125 23RD AVE E | INSTALL 2 NEW HEAT PUMPS AND 2 NEW AIR HANDLERS. 5 BATH FANS AND 1 WHOLE HOUSE FAN. 1 RANGE VENTING. 1 FRESH AIR. | $40,000 |
| 7063851-RF | 2025-01-08 | Mechanical / HVAC | 1125 B 23RD AVE E | INSTALL 1 NEW MINI SPLIT HEAT PUMP | $10,000 |
| 7063846-RF | 2025-01-08 | Mechanical / HVAC | 1125 23RD AVE E | INSTALL 2 NEW HEAT PUMPS | $40,000 |
| 7037125-FR | 2024-07-24 | Mechanical / HVAC | 2427 E MILLER ST | INSTALL ONE NEW HEAT PUMP | $20,000 |
| 7037126-RF | 2024-07-24 | Mechanical / HVAC | 2427 E MILLER ST | INSTALL ONE NEW HEAT PUMP | $20,000 |
| 7035636-RF | 2024-07-17 | Mechanical / HVAC | 1531 NE 89TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP | $10,000 |
| 7035931-FR | 2024-07-17 | Mechanical / HVAC | 1531 NE 89TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP | $10,000 |
| 7027607-RF | 2024-05-29 | Mechanical / HVAC | 8354 24TH AVE NW | INSTALL ONE NEW MINI SPLIT HEAT PUMP. | $5,000 |
| 7027606-FR | 2024-05-29 | Mechanical / HVAC | 8354 24TH AVE NW | INSTALL ONE NEW MINI SPLIT HEAT PUMP. INSTALL 2 BATHROOM FANS AND W HOLE HOUSE FAN. RANGE VENTING AND DRYER VENTING. | $5,000 |
| 7024080-FR | 2024-05-08 | Mechanical / HVAC | 515 31ST AVE E | INSTALL 2 NEW MINI SPLIT HEAT PUMPS, ONE HRV, 2 BATH FANS, 1 WHOLE HOUSE FAN, AND RANGE VENTING. | $30,000 |
| 7024081-FR | 2024-05-08 | Mechanical / HVAC | 515 31ST AVE E | INSTALL 1 NEW MINI SPLIT HEAT PUMP, 3 BATH FANS, 1 WHOLE HOUSE FAN, AND 1 RANGE VENTING | $30,000 |
| 7024082-RF | 2024-05-08 | Mechanical / HVAC | 515 31ST AVE E | INSTALL 2 NEW MINI SPLIT HEAT PUMPS | $30,000 |
| 7024083-RF | 2024-05-08 | Mechanical / HVAC | 515 31ST AVE E | INSTALL 1 NEW MINI SPLIT HEAT PUMP | $30,000 |
| 7018608-FR | 2024-04-08 | Mechanical / HVAC | 5040 37TH AVE SW | INSTALL 2 NEW MINI SPIT HEAT PUMPS AND 4 BATH FANS. | $20,000 |
| 7018610-RF | 2024-04-08 | Mechanical / HVAC | 5040 37TH AVE SW | INSTALL 2 NEW MINI SPLIT HEAT PUMPS | $20,000 |
| 7011876-FR | 2024-02-29 | Mechanical / HVAC | 314 26TH AVE S | INSTALL 1 NEW HEAT PUMP | $10,000 |
| 7011878-RF | 2024-02-29 | Mechanical / HVAC | 314 26TH AVE S | INSTALL 1 NEW HEAT PUMP | $10,000 |
| 7002307-FR | 2023-12-27 | Mechanical / HVAC | 1619 32ND AVE | INSTALL 1 NEW MINI SPLIT HEAT PUMP | $9,500 |
| 7002308-RF | 2023-12-27 | Mechanical / HVAC | 1619 32ND AVE | INSTALL 1 NEW MINI SPLIT HEAT PUMP | $9,500 |
| 6994428-FR | 2023-11-02 | Mechanical / HVAC | 906 N 39TH ST | INSTALL 2 NEW HP OUTDOOR UNITS | $10,000 |
| 6994429-RF | 2023-11-02 | Mechanical / HVAC | 906 N 39TH ST | INSTALL 2 NEW HP OUTDOOR UNTITS | $10,000 |
| 6975987-FR | 2023-07-19 | Mechanical / HVAC | 3249 35TH AVE SW | INSTALL 1 NEW MINI SPLIT HEAT PUMP. | $15,000 |
| 6975991-RF | 2023-07-19 | Mechanical / HVAC | 3249 35TH AVE SW | INSTALL 1 NEW MINI SPLIT HEAT PUMP | $15,000 |
| 6969074-FR | 2023-06-08 | Mechanical / HVAC | 1035 B NE 98TH ST | INSTALL 1 NEW MINI SPLIT HEAT PUMP, 6 FANS, AND RANGE AND DRYER VENTING | $10,000 |
| 6969062-FR | 2023-06-08 | Mechanical / HVAC | 1031 NE 98TH ST | INSTALL 1 NEW MINI SPLIT HEAT PUMP, 6 FANS, AND RANGE AND DRYER VENTING. | $10,000 |
| 6969063-FR | 2023-06-08 | Mechanical / HVAC | 1035 NE 98TH ST | INSTALL 1 NEW MINI SPLIT HEAT PUMP, 6 FANS, AND RANGE AND DRYER VENTING. | $10,000 |
| 6969065-FR | 2023-06-08 | Mechanical / HVAC | 1031 B NE 98TH ST | INSTALL 1 NEW MINI SPLIT HEAT PUMP, 6 FANS, AND RANGE AND DRYER VENTING. | $10,000 |
| 6969068-FR | 2023-06-08 | Mechanical / HVAC | 1035 B NE 98TH ST | INSTALL 1 NEW MINI SPLIT HEAT PUMP, 6 FANS, AND RANGE AND DRYER VENTING | $10,000 |
| 6969070-FR | 2023-06-08 | Mechanical / HVAC | 1031 B NE 98TH ST | INSTALL 1 NEW MINI SPLIT HEAT PUMP, 6 FANS, AND RANGE AND DRYER VENTING | $10,000 |
| 6969081-RF | 2023-06-08 | Mechanical / HVAC | 1031 B NE 98TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP. | $10,000 |
| 6969077-RF | 2023-06-08 | Mechanical / HVAC | 1035 NE 98TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP. | $10,000 |
| 6969075-RF | 2023-06-08 | Mechanical / HVAC | 1031 NE 98TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP. | $10,000 |
| 6969083-RF | 2023-06-08 | Mechanical / HVAC | 1035 B NE 98TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP. | $10,000 |
| 6969087-RF | 2023-06-08 | Mechanical / HVAC | 1031 B NE 98TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP. | $10,000 |
| 6969089-RF | 2023-06-08 | Mechanical / HVAC | 1035 B NE 98TH ST | INSTALL ONE NEW MINI SPLIT HEAT PUMP. | $10,000 |
| 6962061-FR | 2023-05-02 | Mechanical / HVAC | 9241 A 16TH AVE SW | INSTALL ONE NEW HEAT PUMP, RANGE VENTING AND 2 FANS. | $10,000 |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Source and limits
Public Seattle permit records through 2025, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →